ASoC: amd: closing specific instance.
The steps to reproduce: Record from the internal mic : (arecord -D hw:1,2 -f dat /dev/null -V stereos) Record from the headphone mic: (arecord -D hw:1,0 -f dat /dev/null -V stereos) Kill the recording from internal mic. We can see the recording from the headphone mic is broken. This patch rectifies the issue reported. Signed-off-by: Ravulapati Vishnu vardhan rao <Vishnuvardhanrao.Ravulapati@amd.com> Link: https://lore.kernel.org/r/20200618072653.27103-1-Vishnuvardhanrao.Ravulapati@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -342,11 +342,34 @@ static int acp3x_dma_close(struct snd_soc_component *component,
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{
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struct snd_soc_pcm_runtime *prtd;
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struct i2s_dev_data *adata;
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struct i2s_stream_instance *ins;
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prtd = substream->private_data;
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component = snd_soc_rtdcom_lookup(prtd, DRV_NAME);
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adata = dev_get_drvdata(component->dev);
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ins = substream->runtime->private_data;
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if (!ins)
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return -EINVAL;
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if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
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switch (ins->i2s_instance) {
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case I2S_BT_INSTANCE:
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adata->play_stream = NULL;
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break;
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case I2S_SP_INSTANCE:
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default:
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adata->i2ssp_play_stream = NULL;
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}
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} else {
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switch (ins->i2s_instance) {
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case I2S_BT_INSTANCE:
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adata->capture_stream = NULL;
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break;
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case I2S_SP_INSTANCE:
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default:
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adata->i2ssp_capture_stream = NULL;
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}
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}
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/* Disable ACP irq, when the current stream is being closed and
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* another stream is also not active.
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@ -354,13 +377,6 @@ static int acp3x_dma_close(struct snd_soc_component *component,
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if (!adata->play_stream && !adata->capture_stream &&
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!adata->i2ssp_play_stream && !adata->i2ssp_capture_stream)
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rv_writel(0, adata->acp3x_base + mmACP_EXTERNAL_INTR_ENB);
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if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
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adata->play_stream = NULL;
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adata->i2ssp_play_stream = NULL;
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} else {
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adata->capture_stream = NULL;
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adata->i2ssp_capture_stream = NULL;
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}
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return 0;
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}
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